Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sig Schweiz IndustriegesfiledCriticalSig Schweiz Industrieges
Priority to AT70460ApriorityCriticalpatent/AT219798B/de
Application grantedgrantedCritical
Publication of AT219798BpublicationCriticalpatent/AT219798B/de